Project Planning

I've just sat down and had a bash at the gantt chart, really makes you think AND PANIC!! My first attempt left me only a week to write my dissertation, not good! do after a few tweaks and realising that interview one guy wouldn't take a whole week, I mangaged to potentially fit everything in with a month to spare incase of any hi-cups, dissertation writting and free time I might like to have between now and may 18th, oh and exposition stuff! Here's my divised project plan so far....also worried that it's too vague, how nitty gritty detailed to I have to get??

#	Methods and associated Activities	Start Date	End Date
1.1	Research Diary	31/10/2011	11/05/2012
1.1.1	Review literature on audio branding	31/10/2011	11/05/2012
1.1.2	Create a Glossary of terms	31/10/2011	11/05/2012
1.1.3	Interview Marketing Specialist	17/01/2012	01/02/2012
1.1.4	Define a critical framework	17/01/2012	24/01/2012
1.1.5	Use critical framework to select 3 successful uses of Audio Branding and identify and discuss reasons for their success.	24/01/2012	31/01/2012
2.1	Research Diary	31/01/2012	28/02/2012
2.1.1	Define the company's brand and establish the representative keywords.	31/01/2012	14/02/2012
2.1.2	Interview with the company's marketing team.	31/01/2012	14/02/2012
2.2	Audio Tests	14/02/2012	06/03/2012
2.2.1	Isolate musical techniques that can represent the brand keywords using other media examples as a reference.	14/02/2012	28/02/2012
2.2.2	Experiment with these musical techniques.	14/02/2012	28/02/2012
2.2.3	Produce final "Audio Logo" artefact.	14/02/2012	06/03/2012
3.1	Research testing methods	06/03/2012	13/03/2012
3.1.1	Study relevant questionnaires used in past academic papers and experiments.	06/03/2012	13/03/2012
3.2	Testing	13/03/2012	03/04/2012
3.2.1	Create questionnaires using critical framework and testing research.	13/03/2012	20/03/2012
3.2.2	Publish the questionnaires online for public to complete.	20/03/2012	03/04/2012
4.1	Analysis of Results	03/04/2012	17/04/2012
4.1.1	Apply quantative statistic methods on the test results.	03/04/2012	10/04/2012
4.1.2	Reflect on the findings to arrive at a conclusion.	10/04/2012	17/04/2012