ILR Query-Tier 2 ICT (before Apr 2010) short of 1 year

[NABUK]

Hi

My intention is to apply for ILR.
Below are the dates of the Tier 2 ICT visa issued:
1)18th Feb 2010 to 14th March 2012
2)(extension) 15th March 2012 to 15th March 2014-Tier 2 ICT Long term

This makes me short of one year to apply for ILR.

There is low visibility for the next extension under ICT from the current employer.

Questions:
1)Can i switch from ICT to general (if i change my employer)?
2) will this switch reset my 5 year ILR clock?
3)will the cooling off period be applicable to me when i switch the category?
4)Is further extension in Tier 2 ICT for another year the only way to make me eligible to apply for ILR?

[manci]

1 yes
2 no
3 cooling-off does not apply to in-country switching
4 no

[manci]

1 yes
2 no
3 cooling-off does not apply to in-country switching
4 no

[NABUK]

Thanks Manci,

Would you be able to let me know all the possibilities in my situation to become eligible for applying ILR.

Can my dependant also be eligible to apply ILR as main applicant?