Heard about the PhotoRead 3 to 10 books a day technique? Activate just one.
Include your technical books in the pile. Don't start activating those until you are satisfied with your techniques on some non-fiction books.
Then when activating the computer books handle it like a textbook. PhotoRead the chapter you want to activate (no incubation required).
See if you can PhotoRead your computer books at least once daily or even 3 to 5 times during the day.
Start the 5 day test on one of your computer books about 3 days before you return to work. Just to see what you get.
Alex