I've just started seeing the message "Operation temporarily disabled due to low memory" and also web pages stop loading in the browser and the browser becomes non-responsive. I'm clearly running low on memory and sometimes rebooting helps, but I can't tell why I'm running out of memory or how to correct the problem. I don't know if deleting an application is required or which application to stop from running. I'm using an N810 and suspect I've got too many applications in the internal memory, but can't tell how to fix it. I don't want to randomly remove programs that might make no difference. I have the diskusage program, but don't know what the limitations on the memory really are. Any suggestions?