Just wondering if there is a preferred way of dealing with lots of images in processingjs? I'm working on a multitouch app, that requires dynamic loading of large images (eg. 1-2mb images x 50). Is it possible to delete or unload images from memory?

I'm using requestImage to load on demand, but once i've loaded more than say 10, I think the memory limitations kick in and everything slows to a halt.

Thanks.