Mohammad BadieZadegan said: > 1.What tools can do that best? OpenBSD installation medium can do all but formatting FAT32 partition. You can do that from system you'll install on the second partition.
> 2.What is the size of partitions? Depends on your needs. Most likely you'd want to mount your FAT32 partition somewhere under you user's home directory, so basically you can take the numbers from FAQ and adopt them to your needs. > 3.How can write OpenBSD memstick image on the last partition? Best way to do it is just to use stock openbsd installer. If you don't like this approach for some reason, you may dd your flash drive to a file, use some virtualization software to install everything you want there and dd the image back. There is a choice of tools for these tasks for all major operating systems, and there is a lot of documentation, blog posts, howto articles and other sources of information on this topic, you so shouldn't have problems with finding out details. -- Dmitrij D. Czarkoff
