Named caches in memcached

[PRITESH MHATRE]

Hi,

I have a following use case:

I have 2 caches:

   1. Products 
   2. Accounts

I need to reload these caches 2-3 times a day. If I ONLY want to flush 
Products, I cannot do it. 
If I issue a command (MemcachedClient.flush()), then i flushes out 
everything.

The number of products & accounts in cache are large. 

Any suggestions???