Your best bet is to get them printed at a lab, rather than doing it yourself at home.
If you think about it logically, who do you think will do a better job - a business that has invested in a printer worth around $200,000 or you with a $300 printer you picked up at Hardly Normal?
Then there's the cost of your paper and ink and if it's not right, you have to do it again which uses more paper and ink, effectively doubling your cost.
If a lab cocks it up, they wear the cost of a reprint.
For me, printing at home is more trouble than it's worth.
In Adelaide, I use Twin City Camera House.
They've got two sites - Their main store in Grenfell Street which sells mainly DSLR's and their second store in City Cross Arcade which is more for prints, accessories and P&S's.
If you're in the southern suburbs, Hub Photo Shop do some pretty good work too.
2011 CAMS Gold Accredited Photographer | 2010 & 2011 V8 Supercars Accredited Photographer
2009 Catch Fence Photo of the Year | 2008, 2009 & 2010 SA Rally Photographer of the Year