From my experience, the "low on space" notification pops out only when you go below 13.5mb (or somewhere there) in your internal storage. Isn't a good thing because I realised that push gmail and many other web-based notifications + updates did not work after getting the warning. All updates and notifications worked only when I uninstalled more apps and got above the 13.5mb threshold, effectively removing the notification.

All the more reason for you to root now winnie

Somehow, I think my supplier might have few more stocks let lolz~

Go lowyat and find lolz?
Now all super low on stock dy.
Think got one or two more stock actually left >"<
Got mine b4 the "extinction" started~

tweet and ask @maxiscomm, last 2 week managed to asked them reserve one unit for me.

i just got a call from someone working in maxis klcc. he said desire stock ready

unfortunately, no news of iphone 4

regards,
ex android user who loves his android so much but unfortunately had to let go because the very utmost super important app he wants is not on android... yet..