Yay, Sony still makes some good, sexy hardware, but their software has always been catastrophic, among the worst...
Random example: Just to upgrade a 500 kB firmware on my W800i phone (a truly great piece of hardware btw) I had to install 280MB of trash, including macromedia flash, java, 6 different USB drivers, not counting the software itself and the need for ~40 connection attemps to their unreliable server...
And when the update was finally started, it asked me to hold the 'C' key and power on the phone (which I did), then asked to release the 'C' key (which I did) and it never went past that... Yeah, even 10 minutes later, it was still asking to release the key, which I had done 10 minutes ago
This lets you imagine what connect.com would do on your system ! Don't !!
If you want/need to install Sony software, I recommend a throw-away vmware machine... and that's serious