Ok, things are looking up! My new acrylic display case arrived today with no cracks and in perfect shape! So I would just like to say here, in case anyone ever googles this online shop to see if they are ok - The Shop Fitting Shop - excellent customer service. Very friendly and helpful and dealt with the problem immediately. So, thanks to them!!
Plus my boy totally sorted out the Firefox/virus problem and all my bookmarks are back and it's all in fine working order. Plus it's Friday! Hurrah!
So, now I just have to clean the house, make some earrings, make a ring and have some more tea :-) Hope you all have a lovely weekend.