Few AMD Things

[axhi]

Just wondering if there are fixes to any of these, if there are, I couldn't find them.

1. My HD looks like a removable device.
2. Sleep Freezing
3. 10.5.5 update on PHENOM
4. My Info loading correctly in the About Mac page

AMD Phenom 9850 BE
Biostar TA790gx
nVidia 8600gt

Thanks in advance!!