where can i get rb532a or c ?

i want to purchase rb532a or rb532c
i enter routerboard’s site but i canot see it :
http://www.routerboard.com
i want this routerboard spacially to use dd_wrt
http://www.dd-wrt.com/wiki/index.php/Supported_Devices#Mikrotik

The 532 board has been discontinued… Quite awhile ago, actually. You’ll have to search around for them, if anyone still has them.

i want any Rb support dd-wrt !

ask in their forum, I think they made progress and now RB4XX is also supported

what r the advantage of dd-wrt???

i have some rb532a .which r i m not using yet.

there are none, because RouterBOARDs come with RouterOS free of charge

atpc and dfs2, dd-wrt supports both

i ask here cuz i want Mikrotik routerboard not any brand
how can i install it on rb4xx ?

ask in their forum, I think they made progress and now RB4XX is also supported