Being a long-time PC user, I've begun to make the switch. I use MACs everyday at work and love the new OS X interface. It's easy to use, easy to configure, and bugs? what bugs?! And guess what..... there's even Linux in there!
As you said, price is no object..... so then I heartily recommend the 17-inch PowerBook G4. It will burn DVDs and iTunes 3 (built in) is a great music editor. You didn't mention movie editing but iMovie (built in) or Final Cut Pro or Avid Xpress DV, the new FireWire 800 (new firewire standard, 800Mbps, makes those 13Gb per hour DV files go much faster

) makes it a killer video edit box . DVI & S-Video out and an NVIDIA GeForce4 440 vid card, and did I say 17-inch screen..... what is not to love?! Oh and its only 1-inch thick and 6.8 pounds Lookie here.....
http://www.apple.com/powerbook/index17.html
It works right out of the box and works quite well with PCs (put it on a PC network and it sees the PCs Win9x and NTx just fine). My boss has one and damn is it sweet! Mind you $3,299 USD is quite a bit, but you did say, "money was no object."
Don't get me wrong, I'll still keep my tower PC (as a gaming box) though. Waiting for games to be ported to MAC is a long one

Just waiting for the lottery to pic my number or a nice big job to come my way..... until then I just drool
