need videocamera!

I was wondering about nice, good quality videocameras. I currently have some Panasonic NV-GS300 and I'm dissatisfied with the quality and a lot of other stuff. I want something more, professional. I need a bulky videocamera that has the same quality as music videos today. I know theres a videocamera out there, maybe around $1700-$2000, thats actaully a great videocamera, and has the professional aspects as well.
Any ideas?