I currently have a Windows 98se operating system on a 6 gig hard [c] driven in my laptop. I am thinking of installing Windows XP Professional on an external [E] drive and using that to operate my computer. Can I do that and are there any problems associated with having 2 operating systems. I take lots of pictures and my 6 gig drive is almost full. I felt that it would be better to put xp on the E drive because of the larger amount of space on that drive [40 gig.] Or would it be better to just install xp on the C drive and get rid of the 98se?