i know...it's probably been asked a million times...but what do you guys use to encode your flvs? i'm not happy with any of the three programs i've used:

Sorenson 4: produces a square dimension video
Flash Video MX Pro 5: caused the logo/text to do little "jolts" or "hickups"
Riva FLV Encoder: not happy with the quality it produces and image has way too much pixelation

would appreciate your help. thanks!

allan