Help me produce a professional looking powerpoint presentation by end of play tomorrow

I have a short (approx 20 slide) presentation to give this Friday morning. We have a rather basic template which doesn't do our product / service justice. I'd like someone to take my basic content and make it look better. In my mind it's a smallish job but one that could make a difference in the pitch. Given the short timescales I'll be making up mind today so I'm looking for a quick turnaround. If this works I might be tempted to get the succesful bidder to help with further powerpoints for me.