It's a problem that plagues some more than others. I've had mine for about the same length of time and just finished removing the dust particles for the first time. There are a lot of comments about dust particles (balls) on the official AE2000 forum, and some folks have virtually no problems.
http://www.avsforum.com/avs-vb/showthread.php?t=930732
It will depend a lot on your surroundings and some think it depends on the projector mounting (ceiling mounts seem more prone). If you ever decide to trade up or out, PM me, please.
http://www.avsforum.com/avs-vb/showthread.php?t=930732
It will depend a lot on your surroundings and some think it depends on the projector mounting (ceiling mounts seem more prone). If you ever decide to trade up or out, PM me, please.