我想買mac

我想買mac, 見到部 2 手既mac notebook,
iBook G4, 1.2 GHz, DVD + CDR/RW Combo Driver.
置有高質 12.1" XGA TFT (1024 X 768).
置有 ATI Mobility Radeon 9200 Display Card.
1.2 GHz PowerPC G4 processor, 512K level 2 cache.
256MB of DDR SDRAM, supports up to 1.25GB
60.0 GB Ultra ATA Hard Drive.
Slot-loading Combo Drive (DVD-ROM/ CDR/RW)
12.1" (Diagonal) TFT active-matrix XGA color display.

我係新手, 想買部機學用mac, 呢個spec ok 唔ok 啊, 仲想問以上既spec 可唔可以裝埋window xp ?

Thanks !