you need get a copy of Real

Producer Plus (version 9 and up). Using the producer software, you can adjust the bitrate or target audience and then re-encode the file. Alternatively, you may use EOvideo and convert the RMVB to mpeg1 (VCD format). In any case, the conversion and enconding processing will take a several hours. What cpu and motherboard are you using? If you're using a motherboard that supports AMD Athlon, then you should consider upgrade the CPU to XP 2000+ for $50. It's stupid to waste hours and hours on converting video when you can just put down $50 to buy a new processor which will allow you to see the video.