brianus said:
I wouldn't recommend a Mini if he wants to play Civilization IV.
While your point is valid, I would doubt it to be the case. If he wants to upgrade a 1 Ghz G4 or get a used G5, then it is not likely that playing that game is on his list of requirements.
It seems like everything is always about games here.
Also, check the refurb section of
http://store.apple.com (Look for the Red Sale tag in the right navigation). There are some real good deals on iMacs right now.
For example (if you want a PPC):
Refurbished iMac G5 17-inch 1.9GHz SuperDrive
512MB memory (533MHz DDR2 SDRAM)
160GB Serial ATA hard drive
ATI Radeon X600 Pro (128MB DDR video memory)
Front Row with Apple Remote
Built-in iSight camera
Learn More
Save 24% off the original price
Original price: $1,299.00
Your price: $999.00
Estimated Ship:
3-5 business days
Free Shipping
If you want Intel:
Refurbished iMac 17-inch 1.83GHz Intel Core Duo
512MB (single SO-DIMM) 667MHz DDR2 SDRAM
160GB Serial ATA hard drive
Slot-load 8x double-layer SuperDrive
ATI Radeon X1600 graphics with 128MB GDDR3 memory
Built-in AirPort Extreme and Bluetooth 2.0
Learn More
Save 16% off the original price
Original price: $1,299.00
Your price: $1,099.00
Estimated Ship:
Within 24 hours
Free Shipping
There are some good deals on the 20 incher as well.