[BiO BB] Clustring Large Datasets

[Alex butarbutar]

Hello,
I am having a difficult time of finding a program / statistical
package that will allow clustring of large data sets. By large data
sets, I mean 100,000 x 500,000 matrix data from a microarray
experiment. I know this will probably an excess of computational time
/ memory
I've tried using R only to find out that i does not allow matrix of that size.
any suggestion ?

alex b