I opened up a Roth IRA and was wondering what the best route was to fund it with. I'm 41 and want to retire at 60. What would be a good index fund to go with? Or should I get a little more agressive? I currently contribute 6% to my 401K which is only matched at 25% IF my company does well (and it's not looking good). Should I go with that 6% (about $1800) and slap in into the Roth instead of the 401K?