Remember window size on exit

[sajuukthanatoskhar]

7:20 PM] Mogg Karaatu: I resize it down to a pretty small rectangle. Maybe 2" x 1.5" or something like that? I still would want to be able to make the rectangle bigger, but however I resize it, I would just like it to be able to keep that size after I close the program and open it the next time. It starts off as much too large of a rectangle than I would ever need.
[7:23 PM] SajuukThanatoskhar: hmm
[7:23 PM] SajuukThanatoskhar: i know
[7:24 PM] SajuukThanatoskhar: we could get it to remember size on close
[7:24 PM] SajuukThanatoskhar: and save it to a file
[7:24 PM] SajuukThanatoskhar: and read that on opening