Going the ATX adapter way is your best option. The Amiga power supply's are old and not trustworthy anymore. Getting a 350watt ATX power supply is so very cheep these days and will power alot of things without troubles. I have the older ATX adapter and have not had troubles with it although the new one that Amigakit has now (linked to above) is far better as the wires are much beefer then before (just purchased one) And having the power switch included is a great addition.
