Virtual memory question (I guess I should’ve known it by now…Sorry)

Hi,

Possibly i know the anwer to the question but I just would like to have a confirmation.

I have 220Gb of HD two partitions of (1Gb each- give or take) and 2Gb of real storage.

Would an increase in real storage,say, from 2Gb to 4Gb allow me to have a larger virtual storage or I’m limted to the HD space only?

Thanks

PK