Anyone having problems with the Firefox update?

[rushy]

Put the new firefox update on both my Vista lappy at home and XP lappy at work and I'm having quite a few problems.

While using email (hotmail) the cursor is disappearing and when you hit sent all the recipient gets is a blank email, most frustrating for work as you can guess. The cursor is also disappearing on forums also but the post still stands. Any of you guys having problems?

[Hideous]

On firefox 3.6 windows 7, no problems here.

[jlock]

No problems for me, but im on 7 as above

[Ian S100]