It appears that I am in need of a new computer, and would like advice from people "in the know." I use my computer for transferring home video to dvd, work on family genealogy, and store a lot of photos. I play games online, but not real serious gamer...I surf online, do some of the social sites (facebook) and obviously email. I would like to keep the budget less than $700 if possible. My monitor is OK, but I would not be against getting one that is a bit bigger (mine is 17"). I would like to use Windows 7 and have been advised to stick to 64 bit (not real sure what that means, but I trust the source!.) Any suggestions will be welcomed!