mama..i have none..but i can suggest some methods to get ideas...
look at the tools that you use..did u find something lacking in a tool??
or some better way to do the samething..or u wish u had a tool to do
something(like configuring sendmail..hmmm)...make a list of such things..if u find anything worth putting effort..maadu..
if u r running out of time..and u are not able to get anything "cool"..u can always reimplement something and add your own feature..for this u can look at sourceforge or some such place..
amale..tc yen ayithu??