new at this...which amp?

If I want to eliminate CDP as the problem, is Denon 3910 a good choice?

Another question....if I do decide on a new amp, will I get cleaner sound and more volume with a 300 by 5 amp using the speakers crossovers, or two 150 by 5 bi amped? Taking into consideration the extra cost for electronic crossover and cables, is bi amp worth it? The goal is LOUD and CLEAN.

Not so sure it is the room. This system has been in three rooms and had the same problem.
Muralman1, is that to say that Adcom is not good stuff? I have a Rotel 200 by 5 available to me at a good price. Is that a better choice than the Adcom 300 by 5? I will look at that review for the Signature.

Snofun3.....by front end I suspect you are asking about the source? I have a 250.00 Denon cd player and usually listen to music through Comcast cable's digital music stations. I hear no difference between them. Having said that, you are probably thinking I have a tin ear. Probably right about that. Now consider how harsh my system must be if I can hear it! I am going to see if my local high end store will let me audition interconnects and a bigger amp. If that does not do it I will move on to fixing the room. I want to thank each of you for your help.

Wow, If I could get my local dealer to give me the level of attention I have gotten here I would have whipped this problem by now. Thank you one and all for the good advise. I called two local (Wash DC) high end stores to see about a home demo for amps, CDP, and cables. Both stores said they would sell me anything in the store with a 30 day store credit policy on returns. I asked if I could buy a floor demo or open box item and return for a full cash refund in a day or two and they both said no. So much for "try before you buy". There is a "used" high end dealer about an hour from here. I may try there this weekend. I am becoming more convinced that cheap cables and CDP are the culprits. Not discounting the " it's the room" advise. I just do not know anything about how to "fix" a room, so I will start with what I know ( spending $$$$)!
I also have two other ideas. One brilliant and obvious....the other maybe just plain stupid, but must be done to satisfy my curiosity. Good idea....go to the uppidy B&W dealer in town and listen to speakers similar to mine just to see how they are supposed to sound when they are set up right with good components. Could be a real eye opener. Bad idea....(maybe)try swapping real crap into my system ( interconnects, amp, CDP ect.)just to see what crap sounds like. If it sounds all too familiar, but worse, I may find that the whole thing is a "I have been listening to crap" problem. The good thing about this approach is that I already own plenty of crap to experiment with!
I filled out a "consultation form" at usedcables.com. Waiting to see what they reccomend.
Any ideas for a good CDP? How much should I pay for one without going overboard? Also, my current CDP is a DVD player too. Is that OK or should there be a seperate unit for CD and DVD? Your advise is appreciated.

OK, I am going to start with things that need to be done anyway.( room and interconnects) Went to the auralex web site and was impressed. I am going to follow their suggestions. Thank you to the guys who insisted that I start with the room. I was not buying into that at first, but your persistance has convinced me. Also ordering new IC from Blue Jean. Seems to be good bang for the buck.
I went to B&W today and heard speakers similar to mine on a McIntosh amp. Even allowing that the amp is much better than mine, the difference is night and day. At least now I know what my speakers are capable of. That system sounded like angels singing, while mine sounds like the devil's playground.
I have also looked into the Jolida JD 100A. That is a must have. If for no other reason than to put it on a pedestal and admire it. May even listen to it from time to time!
Thank you one and all for your help. I think I am on the right track now. I will let you know what happens as the changes are done.