New commands in Mathematica 7

Hi guys;

Does anyone know how to plot a complex inequality in Mathematica 7 ?, In previous version there was a command ComplexInequalityPlot.

Also, the new command to plot an inequality is RegionPlot, but there is a problem ? This new command need a lower and upper bound in plot ,i.e, {x,xmin,xmax}.On other hand , in previous version we could plot the inequlaity(ies) with specifying a constraints on bound such to let Mathematica to specify the region for inequality(ies) ??

During my search, I found the following website :

Download Mathematica package

which contains a packages for complex plotting , but it doesn't work with me. Could anyone check please ?

Any help will be appreciated .

Thank you all