Is there a more powerful version of My Book Live?

I love my book live.  I see it’s potential to be used as a server platform built around massive drive space.  I’m kind of salivating over the possibilities …

Is there perhaps a version of My Book Live that has more memory?  

A faster processor would be O.K., but not necessary for now.  If this machine had 16 GB of memory on it - it might be an excellent candidate for some dedicated server work.

My Book LIve appears to have been loaded with a lower end Power PC processor, which is great, and about 250mb of memory.

$uname -a

Linux MyBookLive 2.6.32.11-svn70860 #1 Thu May 17 13:32:51 PDT 2012 ppc GNU/Linux

Top output: 

Mem: 253632k total, 246784k used, 6848k free, 59328k buffers
Swap: 500608k total, 134016k used, 366592k free, 26304k cached

For personal cloud devices, currently only the My Book Live and My Book Live Duo are available. 

http://www.wdc.com/en/products/network/networkstorage/

What I’d like to see is a more powerful MBL  - faster CPU and at least 1GB ram. I’m sure other power users would pay more for this.