Sorry about the slow reply, but I haven't been on bix for a few weeks. A memory leak? Seems odd, but I'll try tracking it down (haven't had any problems on my systrem[4~[4~em...) On [4~e problem with it (which shouldn't affect the use) is that I accidently posted the debug version. The info.datatype file in the sys:classes/datatypes directory is around 72k. This can be reduced to around 2.5k just by relinking with slink (if you have SAS/C: slink from info.datatype to temp.datatype ND)[4, then rename it to info.datatype...) I think I'll be reposting this again, oh well... -Oliver