Besides the differences that you mentioned, I believe the 650 has the WiseLink Pro, which can also play video files. The 630 just has vanilla WiseLink, and lacks that ability. The 650 also has an ethernet jack for (I assume) linking up to your home network... Not sure how that works, or what it really allows you to do.
If I were you, I'd probably go with the 650. I didn't have that option, so I have the 630 - which I love btw!
If I were you, I'd probably go with the 650. I didn't have that option, so I have the 630 - which I love btw!
