Possible Video Card Issue

I have been experiencing problems with graphics for some time with my pc. I believe they are video card related. (PC specs are below) Some issues are when I have two files open at the same time everything slows down to the point where I can't operate SW. Which is a real pain making drawing files seeing how you need the part file open to make the drawing. Also when I try to print anything in SW in a non-wire frame mode the print will come out very pixilated. The driver I have is the only one shown on the SW web site as being recommended. It is very frustrating to kill SW and restart every time I need to make a print. This has been happening with earlier versions of SW too not just the last one I updated too. I was wondering if anyone else is having the same troubles?

Windows XP SP 3

HP Workstation XW6200

Intel Xeon 3.20 GHZ Dual Core

2.0 GB Ram

NVIDIA Quadro FX 1400

Solidworks 2009 SP5.1

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