Please help, as guess I've done something wrong !!! Up until last week, had UK v.8.0 and all was happy. Now, upgrade to v.8.0.1 and not so ... ... problem is with my 'custom' tags (eg Census1911) - they don't seem to be recognised in Proj Explorer filters - eg Census1911 - # tags - >0 is coming back as none, yet I have loads enterred ! Please advise, worked fine until last week - only thing since was 8.01 upgrade. Thanks Carol.