problem installing JAG

[Sensei (Eliezer Navarsky)]

Please note... On some disks Jag will only properly install on a 
partition on the first 8 Gb of the disk...

Try formating this way:

1 partition no larger then 7.9 Gb
1 partition for the rest (can be subdivided in several additional 
partitions)

This could be it.

Also, your RAM could be just bad enough... Jank it all out but one. Try 
installing. If it doesn't work, try it with the other modules (one at a 
time)...

Hope this helps.