From Bitz & Pixelz Games:
Canasta is a strategy game that offers an interesting challenge for anyone who likes to play card games. You can play against the computer or against another person using the online lobby. The goal of canasta is to win by melding cards and by making canastas. A canasta is a column of seven cards of the same rank (such as seven kings). If you are unfamiliar with canasta, a Help file with explanations of all the rules is included. Version 220.127.116.11 features: Windows Vista compatibility and several bug fixes related to network play.