2 separate menu list for your prj and sample prj

Tst,Normally,after opening prj- or sample prj-,the opened prj- name will be save to the menu item list.but,when u opened too many prj,your own critical prj menu listing will be gone;as the saved menu item list is limited.in that case,u might be forced to search your prj in the hard disk space,where you might finally got hold of the wrong prj,l.which would be an disaster.I would suggest after open sample,it then save to another menu list.so that it would not mixed up/used space for the critical project.something like(a):open current prj→sample 1,sample 2,sample 3,sample 4(b):open current sample prj→myprj1,runprj1,goprj1,…,hope u understand what I am refering.thanks in advance,tst

Have you seen any other applications which do this?

No.alternatives:separate opened sample project to half of the menu listing.best rdgs,tst