For those looking at a reasonably cheap option, Harman Kardon Soundsticks are a good option. Available at JBL entertainment lounges and also possibly at Mac dealers.
I myself use a Yamaha YST MS50 2.1 set -- would not give it more than 3 out of 5 stars, but compared to the price I paid (about INR 5000 in 2001), definitely a bargain.
Also a Jamo 2.1 set is available in some ezone outlets.