Bards are awesome. I love playing bards.
What kind of bard does s/he want to be? Enchanter, healer, party buffer, jack of all trades or something else entirely? What race is this character?
A couple of general tips:
Dump wisdom. You won't need it. Plus you can then be a Spoony Bard.
Depending on what you want to do with said bard, I'd recommend the following feats:
Force of Personality gives Cha to Will saves instead of Wis (CAdv)
Melodic Casting lets you use perform instead of Concentration and lets you activate certain magic items and cast spells while singing (CM)
Lyric Spell and Extra Music can give a great deal of extra spells.
Versatile Performer is great for the RP aspect. However, I don't know if this is going to be a combat heavy game or not. It is one of my favored feats though.
Lingering Song will let you move between inspiring courage and greatness on your party members.
If you're going to be a back up fighter then Snowflake Wardance from Frostburn will turn your Bard into a combat monster.
As for skills Perform, UMD, and Listen are must haves. Afterwards I'd go for Diplomacy, Bluff, Gather Info, and any Knowledges that the other "smart" people have neglected. Though if your GM is anything like me and my past GMs, Bardic Knowledge may be good enough.
As for PrCs I like Seeker of the Song and Troubador of the Stars. Though I also like going just Bard 20.
You'll not be the scariest fighter or mage in the group but every +1 you give your fighters to hit with (Missing due to Power Attack makes a sad Barbarian) and every skill check you make to replace a cast spell (Diplomacy vs. Charm) will make everyone's life a little easier.
If you can provide a little more info on what the character wants to do, I'll try to provide more advice. Hope this helps though.