Help Unsuccessful market downloads

[PeDe7]

i'm running Bugless Beast FroYo v.2.1 by Pete

for some odd/random reason, every time i attempt to download an app from the market, i get "download unsuccessful." i rebooted the phone, tried again and nothing. cleared cache and nothing. cleared cache again, rebooted and still nothing. this has never been an issue and began suddenly today.

any help at this point is more than welcomed and appreciated. thanks in advance

-Pedro