Looks like this might be a viable option.  Could you post some links where they can be purchased and on how to configure them?

If I could have found something like this I would have probably used them.  However I have been very satisfied with my setup.  Over the past year and a half I can't think of one time I have been down because of my hardware.  I also use VPN and remote desktop successfully.  While I'm sure my speeds don't approach what the CPE panels offer, I'm running in the G mode which theoretically is 54Mb but will really be closer to 15-30Mb. Remote desktop works with very little delay.