pbcmedia

problem 1.. i do the work in illustrator, when i save the file with ai extension i get error msg when i go to open file "error, cannot open embedded pdf-files. save file in older AI or EPS format and try again. do not use the compression parameter in illustrator" problem 2... when i open eps file just a blank box shows up in sign cut..... im banging my head on the keyboard over here... someone help pls!!!!