Glad to hear you really like the BlackBerry!
There are keyboard shortcuts for scrolling more quickly -- just hit the spacebar to scroll down one page. Or you can also hold
+Trackwheel to vertically scroll about 5 times as fast too.
Cutting and pasting is possible on the BlackBerry, you just have to practice using your trackwheel, and moving the cursor both horizontally and vertically very quickly.
To see attachments, you must use your BWC email account (your @blackberry.net account), or use BES. I don't think Redirector supports attachments. Actually, you can run Redirector simultaneously for your business emails, and @blackberry.net for your personal emails with attachment support.