Gulfnet Communications is having an ongoing promotion that offers 2Mbps at 55KD only. (It used to be 77KD). The other major ISP's still have it priced between 74-79 KD.
Even if you're bound to a contract, you can still upgrade online and pay only a minimal amount. I upgraded our's from 1Mbps to 2Mbps for just 0.620 fils
Not going to brag about the 4Mbps, since almost 90% of telephone lines currently can't support over 2Mbps.
See more at their website.