Time for you to run Penguinbait's Console-tools and boot from your internal memory or from your 16-gig card. Then you can pretty much forget about memory limitations, maybe forever. Go to www.penguinbait.com, click on the link to Penguinbait's blog and find the link to the console-tools thread.

Then read the beginning of the thread and follow instructions. It's not bad, and the end result is well worth the effort.