June 19, 2006 VIA FACSIMILE AND FEDERAL EXPRESS Friedman, Billings, Ramsey Group, Inc.

Exhibit 10.30

June 19, 2006

VIA FACSIMILE AND FEDERAL EXPRESS

Friedman, Billings, Xxxxxx Group, Inc.

0000 00xx Xxxxxx Xxxxx

Xxxxxxxxx, Xxxxxxxx 00000

Fax No.: (000) 000-0000

Re: Registration Rights Agreement

Ladies and Gentlemen:

Reference is made to that certain Registration Rights Agreement (the “Registration Rights Agreement”) dated as of February 14, 2005 by and between you, Milestone Advisors LLC and ECC Capital Corporation (the “Company” and “we”). Pursuant to Section 2(a) of the Registration Rights Agreement, we are required to file with the Securities and Exchange Commission (the “Commission”) a registration statement on Form S-3 relating to the offer and sale of certain securities held by you and certain other holders no later than 30 days following the one year anniversary of the date our registration statement on Form S-11 was declared effective by the Commission (such date, the “Filing Deadline”).

By executing this letter, you acknowledge and agree that the “Filing Deadline” as defined and used in the Registration Rights Agreement is extended to July 21, 2006. All other provisions of the Registration Rights Agreement will remain in effect as provided in the Registration Rights Agreement. Please indicate your agreement by executing this letter in the appropriate space indicated below.

Truly yours,

/s/ Xxxxxx X. Xxxxxx

Xxxxxx X. Xxxxxx

Chairman of the Board

and Co-Chief Executive Officer

Acknowledged and Agreed:

FRIEDMAN, BILLINGS, XXXXXX GROUP, INC.

/s/ Xxxxxxx X. Xxxxxxx

By: Xxxxxxx X. Xxxxxxx

Its: President and Chief Operating Officer