Matlab parallel processing using a network computer

I'm familiar with matlabpool, and parfor usage, but I still need to speedup the computation.

I have a more powerful computer in my 1GB network. Both computers have R2010b, and have the same code and paths.

What is the simplest way to use both computers for parallel computation?

Example of the code I use today:

--- main.m---

matlabpool('open', 3);
% ...
x = randn(1e5,1);
y = nan(size(x));
parfor k = 1 : length(x)
    y(k) = myfunc(x(k));
end

--- myfunc.m---

function y = myfunc(x)
    y = x; % some computation
return