I did a quick search and didn't find anything aobut this so I was wondering if anyone has exerienced/solved this problem. When I was using the older Airport Extreme G and using the Airport Express to participate in a WDS environment everything was working awesome. THEN, I replacement my Airport Extreme with the N version and started to experience very slow downloads. I figured it was my router so I used my Airport Express (g) as the router as I got the AEX replaced under warranty. Everything was working great when I was only using my Airport Express. Downloads and airtunes was faster than ever. I figured since I do not use the airdisk on the AEX why not go with the Airport Express N as the router. So I returned the AEX for an AE and started expierncing problems with airtunes cutting out, and download speeds at 1/5 and what they were before. OKAY. So, has anyone else experienced these strange problems with a mixed N / G WDS set up?"