User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.1; en-GB; rv:1.9.2b4) Gecko/20091124 Firefox/3.6b4 (.NET CLR 3.5.30729) Build Identifier: Thunderbird 3 RC2 Under Account Settings, some of the sub-windows items are cut off on the right side. The affected windows are: Server Settings, Composition & Addressing, Synchronization & Storage, and Return Receipts. For Example, under Server Settings, the Advanced and Browse buttons are cut off. Reproducible: Always Steps to Reproduce: 1. Go to Tools -> Account Settings 2. look through the sub windows