Hmmm, just checked my RAM usage here. Currently running:
Firefox (several tabs - 290mb RAM usage)
Sabnzbd+ (no downloads currently active - 90mb RAM usage)
Aperture (no file loaded - 90mb RAM usage)
iTunes (no library just yet and nothing playing - 65mb RAM usage)
Activity Monitor (35mb RAM usage)
I plan to use as little hard drive space as possible here and my idea is to purchase a NAS for all my data and media storage.
I checked ten minutes ago and had just 50mb of RAM showing as free, now it's showing as 185mb free. Of course, if I have to, then I'll just have to make sure I've not got too many programs running at any one time. That's certainly preferable to paying another £150!
If the RAM won't pose a problem for me in future then I'll happily keep this as I'm delighted with it and don't need the extra SSD capacity. On the other hand, if I'm going to run into trouble with only 2gb then I need to sort this as soon as possible really as the offer ends today.
If it's any help at all, here's a screenshot with those programs all running at once.
Any advice most welcome, appreciate the help so far.