Having a lot of trouble downloading tv progs as it keeps saying memory too low, clear some? so i say yes and it clears some, but then says I should clear about 200mb and to go into add or clear progs. How do I know which ones to clear? There are lots of microsoft ones and some I have no idea what they are, but do not want to get rid of anuything important! Is there an easy guide?
You're confusing "memory" with "hard disk space" - they're very different.
Is your machine telling you that it needs more memory to run your download software, or more hard disk space to actually store what you're downloading...?