I'm coming from a company that bought us blackberry's, but their setup was sooo frustrating (see below points). I've quit, and now I'm off on my own, and I'm actually thinking about getting rid of the BB

to save a grand a year

but before I do I'm wondering if there is an easy way to take care of the below list (without having to manually sync all the time)
- My work emails (outlook exchange server) were forwarded to our BBs so I ended up with duplicated emails.
- If I sent an email from my BB, i would NOT have a record of it on my desktop computer.
- I could forward my work phone to my BB, but only if i was in the office. (If not, I'd have to get someone else to do it for me.)
I know the Bis is a good solution; my boss wouldn't go for it because of the expense. Is there a simpler way to set this up? Is there a less expensive way (considering I'm on my own now, working from home, and if I'm honest with my inner-demons I realize I don't need the extra expense...)
My current situation (off on my own):
I have a yahoo account; this was added to my blackberry list to get emails from; all was working fine. Then I installed MS Office Outlook 2007 at home and setup Outlook to retrieve from Yahoo. I was expecting my incoming emails to be sent to my BB (as usual), and also to my Outlook (creating the frustrating duplicates thing but never-the-less...) but now they are not going to my BB at all (just outlook).
I'm tempted to come up with my own version of the Blackberry... it would be a magical world where everything could be automatically synced without duplicate emails, without the restriction of having to physically be in the office to transfer a phone, without having to physically plug my BB into my computer to Sync... etc... or did someone invent this already?