laptop speakers

[shee]

hi i'm looking to buy some speakers for laptop for under $100. Anyway i want a 3pc setup with a small sub. the logitech z2300 have received really good reviews, but I think the sub will be too large. i was thinking about the Altec Lansing VS2421 or Logitech 980-000023 S220 instead because they appear to have a smaller sub.

Looking for recommendations or comments because I'm a first time buyer. THis is for mp3 music. Ability to play super loud isn't a huge priority.

Thanks for the recommendations.