Off topic:Getting Nucleotide Based From Ucsc Or Ensembl?

Question

[Ashwin]

Possible Duplicate:
How to get the sequence of a genomic region from UCSC?

Hi all, I wanted to know if there was a way to query UCSC or Ensembl to get the nucleotide at a specific chromosomal location such as

Chromosome 11: 123524481

Thanks in advance.

Ashwin