[R-sig-finance] Bayesian inference on GARCH models

[Mahesh Krishnan]

Hello R-users,

I am new to R, and am interested in coming to speed on this topic. 
I would really appreciate it if you can spare me with some code that
does the following:

1) Automatically import data from the web (for forex, equity and
interest rates etc)

2) convert to R-metric consistent format, 

3) plot pairs of data time-series: for example Euro and  DM vs dollar,
interest rate vs dollar etc.

3) other simple functions/utility to learn the syntax and flavor of R-metrics.

Thank you very much,

Regards,

Mahesh