parallel cell executing and wxmaxima



Hello, list.  I am using wxmaxima as a maxima gui. Wxmaxima, while 
calculating, executes cells consecutively: it begins from the first 
cell, then, when the first cell calculation is completed, it begins to 
calculate the second cell and so on.

But sometimes it is useful to run cells simultaneously ,for example in 
case of dual-core processor.

So, is it possible to make wxmaxima to perform, for example, this:
1) Start the first cell calculation and the second cell calculation 
simultaneously.
2)After finishing the first cell calculation and the second cell 
calculation to execute the third cell?