I have a question, I am currently using a PB 12" at my office, which is all Windows based..... and have found workarounds for most everything, but was wondwering if anybody is spending a substantial amount of time in Windows XP. I want to use it like this, by day, I use Windows XP Pro at the office. You need to have passwords to use their printers and such.... whick does not support OSX ( Real Estate ), and use Mac OSX at home. I just am putting this out there to see if anyone is using their MBP for this type of situation. Thanks ahead for any and all replies.