L1 to Multiple COS H1B

[webuser85]

Hi,

I am currently working in reputed X company, and i am on L1B Visa From 3 Years,

I am planning to convert my L1 B visa to H1 B visa through Y company, And i kept start date of the petition as JAN 2012, Due to Notice period in my current company.

And the H1 B Petition from Y is still in processing [Premium, applied few days back, waiting for the result]

Recently I gave interview for the FULL TIME Job with Z company, and i got selected for that, and they are ready to do H1 B Premium process, and they are ready to wait until my Notice period.

Questions :

1. Since I applied with Y company H1B, Can i still apply with Z company? Does it possible to apply Multiple H1b's through Different employers with Change of Status [L1 to H1B]

2. due to notice period, i have to keep JAN 2012 as start of my petition date, can i give to Z company also same start date as i gave to Y company on H1 Petition.

will appreciate if you answer these questions