Disclaimer The opinions expressed herein are my own personal opinions and do not represent my employer's view in anyway.
I normally wouldn't post about bugs in beta products (it's a beta after all) but this one is so annoying I thought people might like to know what I did to work around it.
Pre-beta 2 I noticed a rather annoying problem in Visual Studio 05 - some keys stop working. Usually this is backspace, delete, undo, escape etc. Everything but alpha keys. It was very annoying!
So, I was a good chap and logged this on the product feedback site. MS have recently responded and said that it will be fixed in a forthcoming CTP. In the meantime, I've been getting this a LOT recently and I was having to either restart VS.Net or reset the window layout - often 5 - 10 times a day.
The bug is caused by the tool windows (solution explorer etc). You can usually get it to fault by pinning and un-pinning the solution explorer or properties window.
I found a better workaround. Simply undock all the tool windows that live on the sides of VS and move these to your 2nd monitor. Everyone has a second monitor right? Well, if not, then you may not have room. Since doing this a couple of days ago I have not had the problem.