Things to try:

- Run "browser" from the Xterm and watch for any error messages
- Check which applications are using up memory and cpu by typing "top" in Xterm.
- Delete or rename the user profile "/home/user/.mozilla/" and "/home/user/.browser". I've fixed other problems with Microb that way.
- Increase the swap

Still pages like the internettablettalk homepage take ages to load.