Weve recently upgraded to Indesign CS4 at work and were having a few issues I hope one of you lot may be able to help with? With CS3 when exporting to pdf there was the odd font that would cause issues and display as boxes on the pdf or would prevent the pdf being made. This has never really been an issue before because the fonts in question were things like Apple Chancery which we dont use very often. Since swapping to CS4 were getting quite a few font errors like this but its with fairly important fonts such as Helvetica Black and Helvetica Compressed, both of which are used 1000's of times throughout our files & documents. Is there any way to fix these font errors?