can I use a D-Link DIR-505 as a repeater just for xbox 360?

Most people who have a Time Capsule and xbox 360 here, know the woes of trying to get them to play nice together. I've flat out given up and wired it. But I really would like to have it wireless.

Has anyone tried to use this D-Link DIR-505 as a repeater and/or bridge? Or for that matter, any other device? The added bonus is that the signal is boosted. I originally wanted to get an Airport Express to do this same thing, but my guess is that the internals of the AExpress and the TC are the same and I'll just end up with the same problem.

If someone can confirm that the AExpress works with the Xbox 360, I would rather get that. I've read that Apple routers get along best with other Apple products and not as great with non-Apple products.

Any advice would be great!

thanks.