If you want to learn Spanish this is the only program that has worked for me. Here is the program I used:

Learn Spanish - Learn Spanish in 12 hours - Spanish sticks to your brain instantly using a memory technique called mnemonics.

The reason I like mnemonics or linkwords to learn a language is because I learned another language largely this way. I felt my memory was not great. I would learn words one day and forget the words the next day. However, I read a few books on memory and what it comes down to is this, if you want your brain to remember something, it has to be meaningful - ‘an old man never forgets where his wallet is’. That means, if something is important and meaningful your brain will remember it better. Foreign words in your target language are just that foreign words, and not meaningful to your brain. I was open minded enough to try something new, ie linkwords and it worked.

Linkwords make associations so words become meaningful, mostly in a funny context. I liked the Spanish program, it was a pleasure to use.  I did it mostly with my laptop in bed before I went to sleep.  See how long it takes to learn 2000 Spanish words. Some people do it in a few day with this memory trick.

Linkword Spanish was created by Dr. Michael Gruneburg, a psychologist who focuses on memory and languages. He has published some academic papers and books on the effectiveness of linkwords. The program works and it is about the price of a dinner in a Spanish restaurant. Here it is: 

Learn Spanish - You can learn Spanish the week before you go on vacation.