The animated avatar I want to use is 134w by 99h pixels and 38556 bytes.
At present the only way I can get it to animate is on an email or through 'Word' Clip Art.
If I have to reduce it to less pixels or size I have no idea of how to do so.
This is what I want to know about.
I visited the sites you suggested but found no help, maybe because not with it.
If you do a search (Google,Yahoo) for 'gif animator' or 'gif editor' you will find many GIF tools for trial use or small fee to purchase. Or you can try
www.gifworks.com an online free GIF tool.
The problem is that with GIFs, the more you try to reduce them they will get uglier and uglier depending on how far you have to go. The size limit here on easyavatar.com is 10k (10240 bytes) which seems small but most forums don't allow animated avatars. In the future there will be a 'preferred/upgrade' service available that will allow for larger avatar sizes and more avatars.