This is pretty minor but in SP 6, when you are viewing the properties of an account (you've double-clicked on the account and you're viewing the Link, login and password), it displays the name of the account at the top, but it clips part of the account name on the right end. It does it if it's a long name or short name. See the two images below.
I have Windows 7 Pro 64-bit and my display text size is set to Medium - 125%. If I change it to Small - 100%, this issue goes away. But I'm probably not the only person running their windows display higher than 100%
Just thought I'd mention it to get fixed in the next release.