Speed up your go wordpress daddy hosting

Things I've found that help on GoDaddy's shared hosting:

1. WP-Super-Cache. The hosting isn't as bad at static files.
2. Use Google Libraries plugin, to eliminate long load times for javascript loading.
3. WordPress 2.8 causes a rather dramatic dashboard loading speedup.
4. In GoDaddy's hosting configuration, change it to PHP5 instead of the default PHP4. PHP5 runs much quicker on their systems for some reason.