The Powermac G4 is working fine, after a fresh Panther install.
768 Mo (512 + 128 + 64 + 64) but Graphic is the ATI one (so nothing special here) and no Airport in the slot...battery is fine

I removed some black stains from the casing, but the white sticker has to go
the B&W followed the same process, and is running fine, a bit slow but fine.

The G3 is a basic setup (only 192 Mo - 3 x 64 Mo -) but two HD and a SCSI card, battery was dead and quickly removed.

Cleaned the G3 also, but some more work required :

Don't know what to do with all those yet, already have three G4's, will probably keep the B&W and trade one of the Beige G3.
768 Mo (512 + 128 + 64 + 64) but Graphic is the ATI one (so nothing special here) and no Airport in the slot...battery is fine

I removed some black stains from the casing, but the white sticker has to go
the B&W followed the same process, and is running fine, a bit slow but fine.

The G3 is a basic setup (only 192 Mo - 3 x 64 Mo -) but two HD and a SCSI card, battery was dead and quickly removed.

Cleaned the G3 also, but some more work required :

Don't know what to do with all those yet, already have three G4's, will probably keep the B&W and trade one of the Beige G3.