This is a very fast and great program to undelete files for Windows. It’s powered by a nice wizard (easy even for the average user) and it simply make the job. You can easily recover photos from a formatted SD/CF card. Plus: the base version is also free. Surely you Read more…
The problem: you have a PDF with some coloured elements (like some logo, separation lines, etc…) but you need a PDF in B/W. The solution: you can print your file (with a B/W printer) and then scan it 🙂 or, using GPL Ghostscript, run this command… gs -sDEVICE=pnggray -r150x150 -sOutputFile=output-%02d.png Read more…
Source: Alex Klink’s tech blog: VirtualBox – upgrading Windows XP VMs to 2 CPU. I repost this tip because it’s very useful and I don’t want to loose it if the source blog disappears 🙂 Symptom: If you had Windows XP VM with only 1 CPU created / virtalized earlier Read more…