If I was going to buy that radio, though I'm not because there are a couple major turn offs, but if I was going to I'd get the 1 big power supply, I think they're worried about the sudden draw on some power supplies but I don't think that would be a major issue. ----- Original Message ----- From: "Richard Fiorello" <[log in to unmask]> To: <[log in to unmask]> Sent: Sunday, July 31, 2005 1:53 PM Subject: ts480 Hi Everyone; In looking through some of kenwood's info the seem to almost encourage the use of two 20 amp supplies as opposed to one 40 amp supply. I wasn't particularly interested in the 200 watt version so I didn't get into the pluses for two 20 amp supplies but it sounds bulky. Has any tried the 1.8 ssb filter and does it make much of a difference? Has any manual quick start guide etc been posted on I can work this thing.com? Rich