Learning Bass and guitar

Is it ok to learn Bass guitar and standard guitar at the same time? Do you have a site for teaching standard guitar also? If not, can you recommend a good free internet site that teaches standard guitar? Thanks for providing this site nad the free lessons. Jack

you could try this site: http://www.justinguitar.com/
Click on "Beginners Course", it starts right at the beginning and works quite smoothly, I find.