Great conquest, esp. for the price!

If you have a way of reinstalling the OS, (which I imagine you do, since 7.5.5 is free from Apple), then just reformat the HD.

I did that once with FileGuard on a drive. The first time I reformatted the drive (via HD SC setup from an Apple boot floppy) it didn't work. Then I tried it again and it did.

Best,

Matt