Various Keyboard keys disabling on startup?

[Dellock]

I have WinXp Pro, with a "Deluxe Access 104 Keyboard" by Logitech. Now about half the time I boot up my computer a couple of my keys will not work, or more interestingly will put out different keys like an n will be and l, or the 1 key doesn't work at all. This happens with anywhere from like 1 to 6 keys a time. Usually after a reboot or two the problem is fixed, until the next reboot, anyone ever have a problem like this?

 

[Dellock]

Maybe I should add that this is the second time I have had this problem, it was basically the same thing with my old keyboard, another Logitech, thats why I bought this new one. This makes me think that the problem is with XP and not necessarily the keyboard. But you never know, maybe I got two lemons