I
Icky Thwacket
If the laptop is that old, won't it be USB1, not 2, or does
it have firewire? USB1 could become a bottleneck, P2P has
very heavy disk activity in some cases.
It is very easy to change the laptop internal HDD for a higher capacity.
60/80GB 2.5inch HDD are very cheap now.
I have only a 40GB HDD on my laptop I use for downloading, it lasts weeks
when downloading p2p. Just get into the habit of moving completed files
across to your bigger systems on a regular (every few days) basis.