How to use Bonus Bonus Accessible Items library CAD blocks with HD Pro 2012

[wags]

Using Home Designer Pro 2012 and downloaded the the bonus accessible items library CAD blocks but can't seem to use them. How do I place them in a plan or at least enlarge them (library preview window too small) so that I can use them? Details of this bonus catalog states it is compatible with HD Pro

[Kbird]

undock the library browser and make the preview window as large as you would like ,same as any window..... I use HD10 so don't see any CAD blocks in the Accessible Design Bonus Lib.

M.