When I try to boot my pc I get a bsod error and can only boot in safe mode. Heres what it showed on the blue screen.

0X0000007E
0XC0000005
OXF7687756
OXF78A242C
OXF78A2128

Can someone help me out here? I was transferring files from my pcs and when I go to boot up my old xp pc it gives me bsod.

Your errors ...
My suggestion would be to start by making sure your system is clean.
Start with the information in the first three posts
at the top of the virus and malware removal board.
http://www.techspot.com/vb/menu28.html

If you learn that you are infected, probably you will want to let us know here and repost your logs, per the 8 steps, in your own thread in Virus and Malware removal.

If you are clean, another approach might be to
go to your minidump files, and do a debug on them.
This will require tools from the Microsoft Download site... specifically the WinDbg version and Symbols package appropriate for your version of windows.

I hope this gives you a starting point.
Keep us posted.

Well it happened shortly after I was transferring files from my old xp system to my vista pc. Both hdd's are ntfs. I wonder if it could have something to do with that?