Columbia California Insured Municipal Fund

77E Legal Proceedings

On February 9, 2005, Columbia and the Distributor (collectively, the "Columbia
Group") entered into an Assurance of Discontinuance with the New York Attorney
General ("NYAG") (the "NYAG Settlement") and consented to the entry of a
cease-and-desist order by the Securities and Exchange Commission ("SEC") (the
"SEC Order"). The SEC Order and the NYAG Settlement are referred to collectively
as the "Settlements". The Settlements contain substantially the same terms and
conditions as outlined in the agreements in principle which Columbia Group
entered into with the SEC and NYAG in March 2004.

Under the terms of the SEC Order, the Columbia Group has agreed among other
things, to: pay $70 million in disgorgement and $70 million in civil money
penalties; cease and desist from violations of the antifraud provisions and
certain other provisions of the federal securities laws; maintain certain
compliance and ethics oversight structures; retain an independent consultant to
review the Columbia Group's applicable supervisory, compliance, control and
other policies and procedures; and retain an independent distribution consultant
(see below). The Columbia Funds have also undertaken to implement certain
governance measures designed to maintain the independence of their boards of
trustees. The NYAG Settlement also, among other things, requires Columbia and
its affiliates, Banc of America Capital Management, LLC and BACAP Distributors,
LLC to reduce certain Columbia Funds, Nations Funds and other mutual funds
management fees collectively by $32 million per year for five years, for a
projected total of $160 million in management fee reductions.

Pursuant to the procedures set forth in the SEC order, the $140 million in
settlement amounts described above will be distributed in accordance with a
distribution plan to be developed by an independent distribution consultant, who
is acceptable to the SEC staff and the Columbia Funds' independent trustees. The
distribution plan must be based on a methodology developed in consultation with
the Columbia Group and the Fund's independent trustees and not unacceptable to
the staff of the SEC. At this time, the distribution plan is still under
development. As such, any gain to the fund or its shareholders can not currently
be determined.

As a result of these matters or any adverse publicity or other developments
resulting from them, there may be increased redemptions or reduced sales of fund
shares, which could increase transaction costs or operating expenses, or have
other adverse consequences for the funds.

A copy of the SEC Order is available on the SEC website at http://www.sec.gov. A
copy of the NYAG Settlement is available as part of the Bank of America
Corporation Form 8-K filing on February 10, 2005.

On January 11, 2005, a putative class action lawsuit was filed in federal
district court in Massachusetts against, among others, the Trustees of the Funds
and Columbia. The lawsuit alleges that defendants violated common law duties to
fund shareholders as well as sections of the Investment Company Act of 1940, by
failing to ensure that the Funds and other affiliated funds participated in
securities class action settlements for which the funds were eligible.
Specifically, plaintiffs allege that defendants failed to submit proof of claims
in connection with settlements of securities class action lawsuits filed against
companies in which the funds held positions.

In 2004, certain Columbia funds, advisers and affiliated entities were named as
defendants in certain purported shareholder class and derivative actions making
claims, including claims under the Investment Company and the Investment
Advisers Acts of 1940 and state law. The suits allege, inter alia, that the fees
and expenses paid by the funds are excessive and that the advisers and their
affiliates inappropriately used fund assets to distribute the funds and for
other improper purpose. On March 2, 2005, the actions were consolidated in the
Massachusetts federal court as In re Columbia Entities Litigation. The
plaintiffs are expected to file a consolidated amended complaint in June 2005.

The Funds and the other defendants to these actions, including Columbia and
various of its affiliates, certain other mutual funds advised by Columbia and
its affiliates, and various directors of such funds, have denied these
allegations and are contesting the plaintiffs' claims. These proceedings are
ongoing, however, based on currently available information, Columbia believes
that these lawsuits are without merit, that the likelihood they will have a
material adverse impact on any fund is remote, and that the lawsuits are not
likely to materially affect its ability to provide investment management
services to its clients, including the Funds.
In connection with events described in detail above, various parties have filed
suit against certain funds, their Boards, FleetBoston Financial Corporation and
its affiliated entities and/or Bank of America Corporation and its affiliated
entities. More than 300 cases including those filed against entities
unaffiliated with the funds, their Boards, FleetBoston Financial Corporation and
its affiliated entities and/or Bank of America Corporation and its affiliated
entities have been transferred to the Federal District Court in Maryland and
consolidated in a multi-district proceeding (the "MDL"). On March 21, 2005
purported class action plaintiffs filed suit in Massachusetts state court
alleging that the conduct, including market timing, entitles Class B
shareholders in certain Columbia funds to an exemption from contingent deferred
sales charges upon early redemption (the "CDSC Lawsuit"). The CDSC Lawsuit has
been removed to federal court in Massachusetts and the federal Judicial Panel
has conditionally ordered its transfer to the MDL. The MDL is ongoing.
Accordingly, an estimate of the financial impact of this litigation on any Fund,
if any, can not currently be made.

For the year ended April 30, 2005, Columbia has assumed $8,401, $16,682 and
$38,306 for the Columbia Corporate Bond Fund, Columbia Intermediate Government
Income Fund and Columbia Quality Plus Bond Fund, respectively, of legal,
consulting services and Trustees' fees incurred by the Funds in connection with
these matters.